if (document.images) {

		artist2 = new Image
		artist = new Image

		artwork2 = new Image
		artwork = new Image

		exhibition2 = new Image
		exhibition = new Image

		workshop2 = new Image
		workshop= new Image

		mosaic2 = new Image
		mosaic = new Image

		shopping2 = new Image
		shopping = new Image

		newsletter2 = new Image
		newsletter = new Image

		contact2 = new Image
		contact = new Image

		
		artist2.src = "images/nav/artist2.gif"
		artist.src = "images/nav/artist.gif"

		artwork2.src = "images/nav/artwork2.gif"
		artwork.src = "images/nav/artwork.gif"

		exhibition2.src = "images/nav/exhibition2.gif"
		exhibition.src = "images/nav/exhibition.gif"

		workshop2.src = "images/nav/workshop2.gif"
		workshop.src = "images/nav/workshop.gif"

		mosaic2.src = "images/nav/mosaic2.gif"
		mosaic.src = "images/nav/mosaic.gif"

		shopping2.src = "images/nav/shopping2.gif"
		shopping.src = "images/nav/shopping.gif"

		newsletter2.src = "images/nav/newsletter2.gif"
		newsletter.src = "images/nav/newsletter.gif"

		contact2.src = "images/nav/contact2.gif"
		contact.src = "images/nav/contact.gif"

	}

	else {

		artist2 = ""
		artist = ""

		artwork2 = ""
		artwork = ""

		exhibition2 = ""
		exhibition = ""

		workshop2 = ""
		workshop = ""

		mosaic2 = ""
		mosaic = ""

		shopping2 = ""
		shopping = ""

		newsletter2 = ""
		newsletter = ""

		contact2 = ""
		contact = ""

	}


function isnArray() {
	argnr=isnArray.arguments.length
	for (var i=0;i<argnr;i++) {
		this[i+1] = isnArray.arguments[i];
	}
}

function isndayArray() {
	argnr=isndayArray.arguments.length
	for (var i=0;i<argnr;i++) {
		this[i+1] = isndayArray.arguments[i];
	}
} 

function getFullYear(d) {
	var y = d.getYear();
	if (y < 1000) y += 1900;
	return y;
}

function getDay(d) {
	var dow = d.getDay();
	return dow;	
}

var isnMonths=new isnArray("January","February","March","April","May","June","July","August","September","October","November","December");
var isnDays=new isndayArray("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday");
today=new Date();